+12.6%
SPYM vs MRNA
+147.4%
-134.9%
-6.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | MRNA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +0.7% | -1.3% | -0.6% |
| 7D | -2.0% | -8.2% | +6.3% | -1.9% |
| 30D | -1.6% | +125.6% | -127.2% | -2.7% |
| 3M | +4.7% | +197.1% | -192.3% | -0.8% |
| 6M | +12.6% | +148.5% | -135.9% | +10.3% |
| All | +12.6% | +147.4% | -134.9% | +10.3% |
Cumulative growth
Daily Returns
Daily percentage return beside MRNA.
Daily Out/Under-Performance
Portfolio return minus MRNA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MRNA return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 6mo: compounded portfolio wealth divided by compounded MRNA wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
6mo analysis · Full analysis span regression · 6 months rolling